These are for the TFL Genesis 900 Twin motor boat. This includes a Left and Right.OSE .187" Cable with 3/16" prop shaft. This cable measures .187" (4.75) in diameter. The flex windings on this cable are a thicker gauge for added strength. Installing these cables will make greasing the cables much easier than the stock cables. Just loosen the motor coupler and remove the cable from the strut. No soldering or cutting is required. NOTE: We can only guarantee this cable works with the TFL Genesis 900 1122 twin motor. Includes: (1) Left and Right rotation cable with these parts installed. - Ose-80248 tapered drive dogs - Octura oc6pnmm prop nuts - Octura thin nuts NOTE: See picture 2 for which prop to use with which cable. A left rotation cable works with left-handed props, for example, prb282027, x442, x447 A right rotation cable works with right-handed props, for example, prb282028, x442R, x447R Measures: 10.87" (275mm) from end to end